The biggest Maratus species can reach 0.3 inches—about the size of a pencil eraser. Like almost all spiders, peacock spiders are venomous. But that doesn't mean they're dangerous to humans: Their little jaws are so tiny that they couldn't even puncture our skin. We're safe, but crickets and other spiders are not. Correspondingly, can you have a peacock spider as a pet?
Not only are they beautiful, these spiders don't act like your (creepy) everyday arachnids. Otto says they actually “behave like cats and dogs, moving around, perceiving and reacting to their environment.” And good news: he also confirms that there is no law against keeping these little guys as pets!
Additionally, how long do Peacock spiders live? one year
Also to know is, what eats a peacock spider?
Flies, moths, grasshoppers, winged ants (alate), wasps are what they probably feed on most. It is often surprising to see what size prey they tackle, not unusual to see them feeding on arthropods larger than the spider.
Where does the peacock spider live?
Australia
Related Question Answers
Are spiders color blind?
Most humans have trichromatic vision -- they have retinal cells called cones that can see red, green and blue. Wolf spiders, by comparison, have dichromatic vision and see only green and ultraviolet. "That means they're basically colorblind. "What we found is that for female spiders, intensity matters more than color. Is a peacock spider real?
These tiny, dazzling spiders are 100 per cent real — and scientists have just discovered another five species and sub-species in Western Australia. They're called peacock spiders and self-described "peacock spiderman" Jurgen Otto has spent years discovering and photographing them. Are spiders good pets?
Not all spiders do well in captivity. They're by far the most popular pet spiders and can be bought in pet stores. Wolf Spiders: Some can be more than three inches in legspan. Large specimens do best in terrariums with lots of floor space. Why does the peacock spider dance?
Jürgen Otto was the first to film this spider's mating dance. The animal dances and lifts up its tail-flap, which, once unfurled, resembles an abstract Indian blanket of intense color. Due to their tiny size, and perhaps because they only live in certain areas in Australia, the animals haven't been well-documented. How high can a peacock spider jump?
Males are notably persistent, making moves on females who are aloof, pregnant, or of another species entirely. (Guys that push their luck too far can end up as dinner.) Although unable to fly, peacock spiders can leap up to 40 times their body length, which comes in handy for pouncing on baby crickets and other prey. What is a Sparklemuffin?
Maratus jactatus (colloquially named sparklemuffin) is a species of the genus Maratus (peacock spiders), an Australian member of the jumping spider family. Like other Maratus spiders, the males of the species engage in a courtship display, during which they extend their median and posterior fringed spinnerets. When was the peacock spider discovered?
As it turned out, Jürgen's fateful, first peacock spider encounter was with Maratus volans, one of the two peacock spider species which were the first ever to be scientifically described—that back in 1874. How many eggs does a peacock spider lay?
six eggs
Do spiders sleep?
Spiders do not sleep in the same way that humans do, but like us, they do have daily cycles of activity and rest. Spiders can't close their eyes because they don't have eyelids but they reduce their activity levels and lower their metabolic rate to conserve energy. What do Sparklemuffin spiders eat?
Peacock spiders eat insects, especially crickets, and other spiders. They are classified as jumping spiders, meaning they do not spin webs to catch Can spiders dance?
Their courtship rituals are filled with deception, cannibalism and dancing. When a male jumping spider encounters a female—literally any female—he launches into an elaborate courtship dance, including rhythmic flailing of limbs and complex vibrations. Why do female spiders eat males?
In many spider species, females eat the males after sex. Studies have suggested various complex evolutionary reasons involving costs and benefits to the species, sperm competition and esoteric sexual selection schemes. Big females eat their puny mates simply because a) they're hungry and b) they can. Is there a rainbow spider?
One species of peacock spider – the rainbow peacock spider (Maratus robinsoni) is particularly neat, because it showcases an intense rainbow iridescent signal in males' courtship displays to the females. This is the first known instance in nature of males using an entire rainbow of colors to entice females. What is the biggest spider in the world?
goliath birdeater
Do spiders like music?
Spiders create music to attract their partners, scientists have revealed. The spiders use sensors in their legs to detect physical vibrations to alert them to the presence of each other and of prey and predators. Is a daddy long leg a spider?
The critters most commonly referred to as daddy longlegs are not spiders. They are Opiliones and also known as harvestmen. They are also arachnids, but are more closely related to scorpions than to spiders. A few characteristics differentiate Opiliones from spiders. Who discovered the peacock spider?
And in the process, he stumbled across a species never before classified. Along with his colleague David Knowles, Dr Otto has discovered most of the 70 known species of peacock spider — and he loves them. It's because, he says, they're more like dogs or cats, or people, than spiders. How big is a giant huntsman spider?
The giant huntsman spider is the largest member of the family Sparassidae, boasting a 30 centimeters (12 inches) leg-span, and 4.6 centimeters (1.8 inches) body-length. Where do rainbow spiders live?
'Nature's Smallest Rainbow' Found on Australian Spider's Butt. Nature's smallest rainbow can be found on the butt of the peacock spider Maratus robinsoni. When a male Australian peacock spider wags its bottom at you, it's impossible to look away. How many eyes do spiders have?
eight eyes
What do spiders eat and drink?
In addition to eating insects such as ants, flies, mosquitoes, and bees, some spiders will also eat very small animals like birds, frogs, lizards, and centipedes. Many will also eat other spiders! 
